Respuesta :
D. Energy
The British Thermal Unit measures Energy because theyre is a British group who started it
Hope this helped :)
D. Energy
British thermal unit
- A British thermal unit (Btu) is a measure of the heat content of fuels or energy sources.
- It is the quantity of heat required to raise the temperature of one pound of liquid water by 1 degree Fahrenheit at the temperature that water has its greatest density (approximately 39 degrees Fahrenheit).
- One Btu equals 252 calories, 778 foot pounds, 1,055 joules or . 293 watt hours.
Thus, the correct option is D.
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